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Drug Intermediate
4-Methyl-5-nitropyridin-2-amine is a key drug intermediate utilized in the synthesis of pyrazolo-pyridine compounds with notable cytotoxic activity. This compound plays a significant role in pharmaceutical research and development, enabling the exploration of novel therapeutic agents. Its reactivity and structural properties make it a valuable tool for researchers focusing on targeted cancer therapies and related biological studies. -
Drug Intermediate
SCP-1 (Compound C-1) serves as a crucial intermediate in the synthesis of the non-opioid analgesic drug SRP-3D (DA). This compound is primarily utilized in research focused on neurological disorders, particularly pain-related conditions. Its role in drug development highlights its importance for advancing therapeutic strategies in pain management and related pathologies. -
Drug Intermediate
Cbz-Val-(triAc-β-D-glucoside methyl ester)-Cbz is a chemical intermediate primarily involved in the synthesis of antibody-drug conjugate (ADC) linkers. Its structural components facilitate the conjugation process, enhancing the efficacy of targeted drug delivery systems. This compound is essential in the development of sophisticated biopharmaceuticals aimed at improving therapeutic outcomes in cancer treatment. -
Drug Intermediate
2-Hydroxy-2-(2-methylpropyl)butanedioic acid serves as a key drug intermediate in the synthesis of diverse pharmaceutical compounds. Its unique structure facilitates the assembly of various active moieties, making it essential for drug development research. This reagent is valuable for chemists working on the design and synthesis of novel therapeutic agents. -
Drug Impurity
Vortioxetine impurity 9 is a synthetic byproduct of the cognitive enhancer Vortioxetine, primarily serving as a drug impurity reference standard. This compound is relevant in analytical chemistry for the assessment of Vortioxetine purity and stability. It is essential for quality control in pharmaceutical research and development, ensuring compliance with regulatory standards during drug formulation and testing. -
Drug Intermediate
5-Deoxy-D-ribose serves as a crucial building block in the synthesis of various anticancer compounds. This compound is employed as a drug intermediate, facilitating the development of therapeutic agents targeting cancer. Its structural properties enable researchers to explore diverse pathways in drug development and biochemical studies. -
Drug Intermediate
Thalidomide 5-Pip-C-oxotetrahydropyrimidin-bromophenyl is a synthetic intermediate utilized in the development of molecular glue therapies. This compound plays a significant role in the synthesis of GSPT1 degrader-9, supporting research in targeted protein degradation. Its versatile applications make it an important reagent for studies focused on novel therapeutic strategies in cellular regulation and disease modulation. -
Drug Intermediate
Crotonamide is a chemical intermediate utilized in the synthesis of epidermal growth factor receptor (EGFR) inhibitors. Its application in drug development facilitates the creation of therapeutic agents targeting various forms of cancer characterized by aberrant EGFR signaling. Crotonamide serves as a vital precursor in the production of innovative pharmaceuticals designed to address critical oncological challenges. -
Drug Impurity
Febuxostat impurity 11 is a chemical impurity associated with Febuxostat, an inhibitor of xanthine oxidase. This impurity is crucial for the quality control and characterization of Febuxostat in pharmaceutical formulations. It is primarily used in the development and validation of analytical methods to ensure the purity and safety of drug products containing Febuxostat. -
Drug Intermediate
Doxorubicin-Boc (Dox-Boc) is a drug intermediate utilized in the synthesis of the Adamantane-Doxorubicin prodrug. This compound plays a crucial role in drug development by modifying the pharmacokinetic properties of doxorubicin, potentially enhancing its efficacy and reducing side effects. It serves as a valuable tool for researchers exploring innovative cancer treatment strategies. -
Drug Impurity
Cyclosporin impurity 1, also known as Isocyclosporin H, is a known impurity found in cyclosporin formulations. Its characterization is critical for ensuring the purity and efficacy of cyclosporin-based drugs. This compound may be utilized in quality control settings to monitor the presence of impurities in pharmaceutical products and help assess their impact on biological activity and safety. -
Ivermectin Impurity
Imidacloprid impurity 1 is an impurity associated with the synthesis of Ivermectin, a key antiparasitic agent. This compound may be utilized in research to assess the stability and purity of Ivermectin formulations, as well as in studies focused on the synthesis pathways of related compounds. Its role in the evaluation of pharmaceutical products makes it a valuable tool in chemical and pharmacological research. -
Drug Intermediate
Elcatonin, a synthetic analog of eel calcitonin, functions as a drug intermediate with significant implications in bone metabolism. It is known to increase bone mineral density and inhibit bone resorption, making it valuable in research related to osteoporosis and bone health. Additionally, Elcatonin exhibits central analgesic effects, thereby supporting applications in pain management studies. -
Drug Intermediate
(R,1R)-Tenofovir amibufenamide is a crucial drug intermediate utilized in the synthesis of tenofovir prodrugs. As a nucleoside reverse transcriptase inhibitor, tenofovir plays a significant role in the treatment of HIV and hepatitis B virus infections. This compound facilitates the purification process, thereby enhancing the development and application of antiviral therapeutics. -
Drug Impurity
Prasugrel impurity 12 is a known impurity associated with the chemical synthesis of Prasugrel, an antiplatelet agent. This compound is crucial for understanding the purity profile of Prasugrel during drug development and quality control processes. It serves as a reference standard for analytical methods, aiding in the identification and quantification of impurities in pharmaceutical formulations. -
Drug Intermediate
1-epi-Regadenoson hydrazone serves as a crucial intermediate in the synthesis of the α-isomer impurity of Regadenoson, a selective adenosine A2A receptor agonist. Its role in the development of this compound is significant for research in cardiovascular pharmacology and adenosine receptor modulation. This reagent is essential for investigations into therapeutic applications targeting the A2A receptor pathway. -
Drug Intermediate
Fmoc-Aeg-OMe is a methyl ester derivative of Fmoc-protected aminoethylglycine, serving as a versatile drug intermediate in the synthesis of polyamide nucleic acids. Its structural characteristics enable effective incorporation into polypeptide chains, facilitating advanced research in medicinal chemistry and nucleic acid therapeutics. This compound is valuable for applications that require precise modifications in peptide design and functionality. -
Drug Impurity
Rosuvastatin impurity 20 is a chemical impurity associated with the statin medication Rosuvastatin, which primarily targets HMG-CoA reductase. This impurity can be used in pharmaceutical research and development to assess the quality and purity of Rosuvastatin formulations. It assists in method validation and regulatory compliance during the drug manufacturing process. -
Drug Intermediate
2-Methoxyphenyl benzoate functions as a drug intermediate, playing a crucial role in organic synthesis. This compound exhibits potential biological activity as a building block in the development of pharmaceuticals. It is widely applicable in medicinal chemistry and is valuable for researchers involved in the synthesis of complex organic molecules. -
Xanthorrhizol Impurity
Xanthorrhizol impurity 1 is a chemical impurity associated with Xanthorrhizol, a natural compound known for its diverse biological activities. This impurity may influence the pharmacological properties of Xanthorrhizol and is significant for ensuring the quality and safety of research applications. Its characterization is essential for studies exploring the therapeutic potential and mechanisms of Xanthorrhizol in various biological systems. -
Drug Impurity
Rivaroxaban impurity 32 is a known impurity associated with the anticoagulant drug Rivaroxaban. This compound serves as an important reference standard for analytical and quality control purposes in pharmaceutical research. It aids in the assessment of drug purity and stability, facilitating the development and validation of analytical methods in drug formulation and safety studies. -
Drug Intermediate
Nile Red phenoxyacetic acid is a versatile pharmaceutical intermediate primarily utilized in the synthesis of GPR84 fluorescent probes. This compound’s unique properties enable its application in various research settings, facilitating the study of GPR84-related biological processes and pathways. It serves as a valuable tool for researchers investigating GPR84's role in inflammation and immune responses. -
Drug Impurity
Azithromycin impurity 15 is a chemical impurity associated with Azithromycin. It may impact the efficacy and safety of formulations, making it essential for quality control in pharmaceutical development. This reagent is relevant for analytical research, stability studies, and method validation to ensure compliance with regulatory standards in drug manufacturing. -
Drug Intermediate
Fluticasone propionate-C-S-CH3 is a versatile drug intermediate utilized in the synthesis of antibody-drug conjugates (ADCs). This compound serves as a critical building block in the development of targeted therapies, facilitating the effective delivery of cytotoxic agents to cancer cells. Its structural modifications enhance stability and drug efficacy, making it an essential component in pharmaceutical research and development. -
Drug Intermediate
Coumestan is a secondary metabolite predominantly found in leguminous plants, serving as a valuable drug intermediate. It is utilized in the synthesis of various coumarin derivatives, including Coumestrol, Glytabastan B, and Coumestan Pks13 inhibitor. Coumestan exhibits a range of biological activities, making it relevant in research related to anti-cancer, anti-inflammatory, antioxidant, antibacterial, neuroprotective, and organ protective studies. -
Drug Impurity
Cyclosporin impurity 3 is identified as a structural impurity associated with Cyclosporin. It is utilized primarily in pharmaceutical research to ensure the purity of Cyclosporin formulations and assess the impact of impurities on drug efficacy and safety. This compound is essential for quality control procedures and analytical studies in drug development. -
Drug Impurity
Prasugrel impurity 6 hydrochloride is a notable impurity of Prasugrel hydrochloride, characterized by its structure as 4-Fluoro prasugrel hydrochloride. This compound is primarily relevant in the analysis and quality control of Prasugrel formulations. Its presence can be critical for ensuring the purity and efficacy of drug products in pharmaceutical research and development. -
Drug Impurity
Azilsartan impurity 8 is a synthetic impurity related to the drug Azilsartan, an angiotensin II receptor blocker. This compound is primarily utilized in pharmacokinetic studies and quality control processes to assess the purity of Azilsartan formulations. It serves as a critical reference standard for ensuring compliance with regulatory specifications in pharmaceutical development and manufacturing. -
Drug Impurity
Mirabegron impurity 10 is a known impurity associated with the pharmacological agent Mirabegron, a selective beta-3 adrenergic receptor agonist. It is crucial for studies focused on drug purity and stability, as well as for understanding the synthesis and degradation pathways of Mirabegron. This impurity serves as a reference standard for analytical methods and quality control processes in pharmaceutical development and research applications. -
Drug Impurity
Duloxetine impurity 10 is a characterized impurity of the antidepressant Duloxetine, primarily targeting serotonin and norepinephrine reuptake inhibition. This reagent serves as a critical tool for analytical chemistry applications, including the assessment of drug purity and the development of quality control methods. Its presence in formulations can have significant implications for pharmacokinetics and pharmacodynamics, making it essential for comprehensive drug analysis and regulatory compliance. -
Drug Intermediate Control
Fluprostenol lactone diol is a chemical intermediate utilized in the synthesis of Fluprostenol, a synthetic prostaglandin analogue. This reagent plays a crucial role in pharmaceutical research, particularly in investigating ocular and reproductive health, as Fluprostenol is known for its potent effects on intraocular pressure and reproductive functions. Its development contributes to advancements in drug formulation and therapeutic applications. -
Drug Intermediate Control
(S)-N-Boc-L-homoserine ethyl ester serves as a synthetic intermediate in the production of unsaturated caprolactams and monomer units for oxy-peptide nucleic acids. This compound is derived from L-homoserine and is utilized in various chemical research applications, particularly in the development of peptide-based therapeutics. Its role as an intermediate makes it essential for advancing studies in drug synthesis and nucleic acid chemistry. -
Drug Impurity
Trazodone impurity 2 hydrochloride is a chemical impurity associated with Trazodone hydrochloride. This compound serves as a valuable reference standard for the analysis and characterization of drug formulations. Its characterization is crucial for ensuring the quality and safety of pharmaceutical products containing Trazodone. Research applications include stability testing and compliance with regulatory standards in drug development. -
Drug Impurity
Montelukast impurity 16 is a byproduct associated with the synthesis of Montelukast, a leukotriene receptor antagonist. This reagent is primarily used in pharmacological research to assess the purity and quality of Montelukast formulations. Its utility in stability studies and method validation makes it essential for ensuring compliance with regulatory standards in pharmaceutical development. -
Drug Impurity
Famotidine impurity 5, also known as Famotidine dimer, is a drug impurity associated with famotidine synthesis. This compound serves as a valuable standard for analytical characterization and quality control in pharmaceutical research. Its presence can impact the efficacy and safety of famotidine formulations, making it important for studies on impurity profiling and regulatory compliance. Researchers may utilize this impurity to ensure the integrity of famotidine products and investigate its potential biological relevance. -
Drug Impurity
Olmesartan impurity 11 is a known impurity related to the antihypertensive agent Olmesartan. It is used primarily in the quality control and analytical assessment of Olmesartan formulations. This compound serves as an important reference standard for researchers focusing on drug purity and compliance with pharmacopoeial specifications. Its availability facilitates the evaluation of the stability and safety of Olmesartan in pharmaceutical development. -
Drug Intermediate Control
Methyl (1S)-3-oxocyclopentaneacetate is a synthetic intermediate primarily used in pharmaceutical synthesis. This compound plays a crucial role in the development of bioactive molecules, facilitating the preparation of various drug candidates. Its unique structural features allow for diverse applications in the creation of new therapeutic agents within the pharmaceutical industry. -
Drug Impurity
Olmesartan impurity 6 is a byproduct associated with the synthesis of Olmesartan, an angiotensin II receptor blocker. This compound is primarily utilized to assess the purity and quality of Olmesartan formulations in pharmaceutical research. Its detection and quantification contribute to ensuring compliance with regulatory standards and understanding potential side effects in drug development. -
Drug Impurity
Testosterone impurity 20 is a chemical impurity associated with Testosterone. It serves as a reference standard for quality control and analytical testing in pharmaceutical and biochemistry research. The compound is utilized to evaluate the purity and stability of Testosterone formulations, ensuring compliance with regulatory standards in drug development. -
Drug Impurity
Tramadol impurity 2 is a chemical impurity associated with the analgesic drug Tramadol. This compound is often analyzed during the quality control processes of drug development to assess the purity and safety of pharmaceutical formulations. It serves as a valuable reference standard for toxicological studies and analytical research within regulatory environments. -
Drug Impurity
Tacrolimus impurity 4 is a chemical impurity derived from the immunosuppressive drug Tacrolimus, primarily targeting FKBP12, a key protein involved in T-cell activation. This impurity serves as an important reference standard in quality control and analytical studies focused on the purification and characterization of Tacrolimus formulations. Its analysis aids in ensuring the safety and efficacy of Tacrolimus preparations in pharmaceutical research and development. -
Drug Impurity
Ranitidine impurity 4 hydrochloride is a known impurity associated with Ranitidine hydrochloride. This compound serves as a reference standard for analytical and quality control purposes in pharmaceutical research and development. Its characterization is essential for ensuring the purity and safety of Ranitidine formulations, thereby contributing to regulatory compliance and product integrity in the drug manufacturing process. Researchers utilize this impurity to assess the levels of contaminants and validate analytical methods in their studies. -
Drug Impurity
Atorvastatin Impurity 4 (Calcium) is a structural impurity associated with the statin drug Atorvastatin. It is primarily utilized as a reference standard in quality control and analytical studies to ensure the purity of pharmaceutical formulations. This compound aids in the identification and quantification of impurities, facilitating compliance with regulatory standards in drug development and manufacturing. -
Drug Impurity
Solifenacin impurity 1, also known as Solifenacin impurity C, is identified as a pharmaceutical impurity of the antimuscarinic agent Solifenacin. This compound is primarily used in the quality control and analytical assessment of pharmaceutical formulations. Research applications include stability testing and the evaluation of impurity profiles in drug manufacturing processes. -
Methylprednisolon Impurity
(6a,11β)-11,20-Dihydroxy-6-methyl-3-oxopregna-1,4,17(20)-trien-21-al is an impurity associated with Methylprednisolon. This compound serves as a reference standard in analytical chemistry, particularly for purity assessment and characterization of synthetic processes. Its biological activity may contribute to understanding the profile and metabolism of Methylprednisolon in research applications focused on glucocorticoid studies and steroid hormone analysis. -
Drug Impurity
Rivastigmine impurity 1, also known as N-Desmethyl rivastigmine, is a chemical impurity associated with the cardiovascular activity of Rivastigmine. It is significant in the analysis of drug purity, stability testing, and pharmacokinetic studies. This impurity serves as a valuable reference standard for quality control and method validation in pharmaceutical research. -
Drug Impurity
Pimecrolimus impurity 4, also known as Desmethyl pimecrolimus, is a byproduct of the synthesis of Pimecrolimus. This compound serves as a valuable tool for assessing the purity of Pimecrolimus formulations in research. Its biological relevance and potential impact on drug efficacy make it significant for quality control and pharmaceutical analysis in drug development. -
Lincomycin Impurity
N-Demethyl lincomycin hydrochloride is an impurity derivative of lincomycin, primarily targeting bacterial protein synthesis. This compound exhibits potential activity against various Gram-positive bacteria, making it relevant for investigations into antibiotic resistance and pharmacokinetic studies. It serves as a crucial reference standard for quality control and analysis in lincomycin research. -
Drug Impurity
Rivaroxaban impurity 37 is a known impurity of the anticoagulant drug Rivaroxaban. This compound serves as a reference material for assessing the purity and stability of Rivaroxaban formulations in pharmaceutical development. Its characterization is essential for understanding potential impacts on drug efficacy and safety, making it valuable for quality control and analytical applications in drug research. -
Drug Impurity
Paliperidone impurity 9 is a drug impurity associated with paliperidone, an atypical antipsychotic agent. This compound serves as an important reference standard for the analysis and quantification of paliperidone in pharmaceutical formulations. Its characterization aids in ensuring the quality and safety of therapeutic products and aligns with regulatory standards for drug development and manufacturing.

